Answered: Calculate the voltage at the sending…

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Electrical Engineering

Calculate the voltage at the sending end of the line in kV

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter4: Transmission Line Parameters

Section: Chapter Questions

Problem 4.13P: A single-phase overhead transmission line consists of two solid aluminum conductors having a radius...

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Concept explainers

Single Phase AC Circuit

Alternating Current (AC) is a type of electric power in which the electric current changes, both in magnitude and direction, at regular intervals. This AC Circuits can deliver power in either a Single Phase system or a Three Phase system.

Question

A 3-phase line 30 km long delivers 3000 kW at 33 kV, 50 Hz and p.f. 0.8 lagging. The resistance and inductance of each conductor are 0.2 ohm and 1.15 mH respectively. Calculate the voltage at the sending end of the line in kV.

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